what is soft starter?working principle?where it can use?
Answer Posted / rakesh verma
Soft starter is like a auto transformer starter of 3 phase
induction motor which protects the motor from jurk .
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?
what is the differebt between ac and dc fuse?
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
how to select fuse rating for a 3-phase motor ???
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?
What happen Grid EARTH plat got cut.
List the advantages of star-delta starter with induction motor?
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
What is a surge supressor why its is used in synchronous generators
List some examples of renewable energy?
8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......
what are the factors to be considered while design the breaker either HT or LT??
Define phase cross over?
Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing